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Diffstat (limited to 'sphinx/application.py')
| -rw-r--r-- | sphinx/application.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sphinx/application.py b/sphinx/application.py index ca3c40be7..8ef373067 100644 --- a/sphinx/application.py +++ b/sphinx/application.py @@ -559,6 +559,12 @@ class Sphinx(object): # special-case for compatibility if extension == 'rst2pdf.pdfbuilder': ext_meta = {'parallel_read_safe': True} + elif extension in builtin_extensions: + ext_meta = { + 'version': 'builtin', + 'parallel_read_safe': True, + 'parallel_write_safe': True, + } try: if not ext_meta.get('version'): ext_meta['version'] = 'unknown version' |